Purseglove, J. W.  1912- <br/><br/>
Tropical crops  dicotyledons/ 
J.W. Purseglove. 
 - London  Longmans  1968 
 - 2v. :  ill. ;  26cm. 
<br/><br/> Also available in combined ed. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Tropical crops